Compare flights from Houston to San Antonio and find the cheapest flights with Skyscanner

Skyscanner is a fast and simple travel search engine that helps you to find cheap flights and great prices on flights from Houston to San Antonio. We compare hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to San Antonio from Houston.

Best of all, both our website and our app are completely free to use, and you will never be charged hidden fees using Skyscanner!

When is the best time to book from Houston to San Antonio?

Make sure you’re getting the best price for your flight tickets. Find the best time to book from Houston to San Antonio by checking our best time to book tool.

Useful information before booking your travel from Houston to San Antonio

Which airlines provide the cheapest tickets from Houston to San Antonio

Which airlines fly direct to San Antonio from Houston.

Track your flight status by checking arrival and departure times from Houston to San Antonio

Download the Skyscanner App to get live flight tracker updates. We’ll keep you posted with the latest schedule information and send you important flight updates for your travel to San Antonio from Houston.

Book a hotel or car rental for your stay in San Antonio

Skyscanner also offers great deals on hotels and car rentals, so there's no need to open multiple tabs to complete your trip planning. Book your hotel or car rental for your stay in San Antonio today.